AC maintenance near me

When the temperature drops in Earth City, a reliable heating system isn't a luxury—it's a necessity. Missouri Furnace & Air Conditioning offers complete heating services to keep your home or business warm, safe, and energy-efficient all winter long. From gas furnaces and boilers to dual-fuel systems and heat pumps, our NATE-certified technicians work with all makes and models.

Is your furnace blowing cold air, making strange noises, or short cycling? Don't wait for a complete breakdown. We provide fast diagnostic repairs using advanced tools to pinpoint the issue quickly. For older units, we recommend high-efficiency replacements that can lower your monthly energy bills and qualify for utility rebates. Our installation process includes a whole-home load calculation to ensure the right size system for optimal comfort and airflow.

We also specialize in geothermal heating systems, which use the earth's constant temperature to slash your heating costs by up to 70%. Whether it's a simple repair or a complete system overhaul, you can count on our transparent pricing, upfront estimates, and same-day service in most cases. Plus, all new furnace installations come with a 10-year parts and labor warranty for peace of mind.

A broken air conditioner during a Earth City summer can turn your home or office into an unbearable space. Missouri Furnace & Air Conditioning provides fast, professional cooling services to restore your comfort quickly. We repair, maintain, and install central air conditioners, ductless mini-splits, heat pumps, and commercial cooling systems from top brands like Ruud and GE.

Our AC repair process starts with a thorough inspection of your entire system—compressor, evaporator coils, refrigerant levels, electrical connections, and airflow. Common issues we fix include frozen coils, faulty capacitors, refrigerant leaks, and clogged drains. If your unit is more than 10-12 years old or requires frequent repairs, we'll help you choose a high-SEER replacement that can reduce cooling costs by 20-40%.

We also offer preventive maintenance plans that include bi-annual tune-ups, priority service, and discounts on parts and labor. Regular maintenance not only extends the life of your AC but also improves indoor air quality and prevents unexpected breakdowns. For homes without existing ductwork, our ductless mini-split systems provide zoned cooling with quiet, energy-efficient operation. Schedule your AC service today and enjoy a cool, comfortable space all summer long.

The air inside your Earth City home can be two to five times more polluted than outdoor air, according to the EPA. Missouri Furnace & Air Conditioning helps you breathe easier with comprehensive indoor air quality (IAQ) solutions tailored to your family's needs. From humidity control to air purification, we address the root causes of allergies, asthma, dust, mold, and chemical off-gassing.

Our IAQ services start with a free in-home assessment to measure humidity levels, detect volatile organic compounds (VOCs), and test airflow. Based on the results, we recommend solutions like whole-house humidifiers and dehumidifiers to maintain optimal 30-50% humidity—reducing mold growth and making your home feel more comfortable at lower thermostat settings. For airborne particles and germs, we install electronic air cleaners, UV germicidal lights, and HEPA filtration systems that capture 99.97% of pollutants.

We also specialize in ventilation solutions such as energy recovery ventilators (ERVs) that bring in fresh outdoor air without losing heating or cooling energy. If you notice stale odors, excessive dust, or worsening allergy symptoms, it's time to improve your indoor air quality. Our technicians will design a system that works seamlessly with your existing HVAC equipment, and we offer financing options to make clean air affordable.

Businesses in Earth City need reliable climate control to keep employees productive, customers comfortable, and inventory safe. Missouri Furnace & Air Conditioning delivers commercial HVAC services for offices, retail spaces, restaurants, warehouses, and light industrial facilities. We understand that downtime costs you money, which is why we offer priority response and after-hours service to minimize disruption.

Our commercial capabilities include rooftop units (RTUs), variable refrigerant flow (VRF) systems, packaged heat pumps, air handlers, and zoning controls. We handle everything from routine filter changes and belt replacements to emergency compressor repairs and full system retrofits. Our technicians are trained in energy-efficient building codes and can help you qualify for utility incentives when upgrading to high-efficiency equipment.

We also provide preventative maintenance contracts tailored to your facility's operating hours and equipment load. Regular inspections reduce unexpected breakdowns by up to 95% and extend equipment life by years. For multi-location businesses, we coordinate service across your properties with detailed reporting and 24/7 online access to maintenance records. Partner with us to keep your commercial space comfortable, code-compliant, and energy-efficient year-round.